<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
  </head>
  <body>
    <div>我是div标签</div>
    <div>我是第二个 div标签</div>

    <span>我是span标签111111</span>
    <span>我是第二个span标签</span>
    <ul>
      <li>
        <p>1111</p>
        <p>22222</p>
      </li>
      <li>item2</li>
      <li>item3</li>

      <p>111333</p>
    </ul>

    <ol>
      <li>有序列表1</li>
      <li>有序列表2</li>
      <li>
        <ul>
          <li>无序列表1</li>
        </ul>
      </li>
    </ol>

    <dl>
      <dt>定义列表标题</dt>
      <dd>定义列表子项</dd>
      <dd>定义列表子项</dd>
      <dd>定义列表子项</dd>
      <dd>定义列表子项</dd>
    </dl>

    <dl>
      <dt>定义列表标题</dt>
      <dd>定义列表子项</dd>
      <dd>定义列表子项</dd>
      <dd>定义列表子项</dd>
      <dd>定义列表子项</dd>
    </dl>

    <table border="1">
      <thead>
        <tr>
          <th>姓名</th>
          <th>语文</th>
          <th>数学</th>
          <th>总分</th>
        </tr>
      </thead>

      <tbody>
        <tr>
          <td>张三</td>
          <td>99</td>
          <td rowspan="2">100</td>
          <td>199</td>
        </tr>

        <tr>
          <td>李四</td>
          <td>98</td>
          <td>198</td>
        </tr>
      </tbody>

      <tfoot>
        <tr>
          <td>总结</td>
          <td colspan="3">全市第一</td>
        </tr>
      </tfoot>
    </table>

    <form>
      <input type="text" name="account" placeholder="请输入您的账号" />
      <input type="password" name="pwd" />
      <br />

      <label> <input type="radio" name="sex" /> 男 </label>
      <input id="sex-girl" type="radio" name="sex" />
      <label for="sex-girl">女</label>

      <br />
      <input type="checkbox" name="job" /> 职位1
      <input type="checkbox" name="job" /> 职位2
      <input type="checkbox" name="job" /> 职位3

      <br />
      <input type="file" name="file" />

      <select>
        <option value="1">1</option>
        <option value="2" disabled></option>
        <option value="3">3</option>
      </select>

      <textarea name="content" id="" cols="30" rows="10"></textarea>

      <button type="reset">重置</button>
      <button type="submit">提交</button>
    </form>

    &lt; <
  </body>
</html>
